Eaton S29D11S02SS General-Purpose Transformer - UL Listed
Part Number: S29D11S02SS
Quick Summary
The Eaton S29D11S02SS general-purpose encapsulated transformer delivers reliable low-voltage isolation for control panels and industrial equipment. Its compact, weather-resistant design reduces installation time and on-site tuning in harsh environments. UL Listed safety certification complements a NEMA 3R indoor-outdoor enclosure, while the Grade 304 stainless steel catalog enclosure adds rugged durability. With a 2 kVA rating and 60 Hz single-phase operation, it provides steady voltage for critical automation. Adjustable taps at +2.5% and -2.5% FCAN/FCBN help maintain outputs during load swings, reducing outages. Designed for 208 V primary and 120/240 V secondary wiring, it supports efficient panel design and predictable maintenance across industrial facilities.
Product Information
Extended Description
S29D11S02SS Eaton: Eaton General purpose encapsulated transformer, EP, aluminum, NEMA 3R, 68, 60 Hz, single-phase, 208 V, 120/240 V, 2 at +2.5% FCAN, 2 at -2.5% FCBN, 115 °C rise, 2 KVA, indoor-outdoor, 19A
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S29D11S02SS
UPC
786680063688
Product Length/Depth
6.52 in
Product Height
13.41 in
Product Width
6.37 in
Product Weight
46 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Catalog Notes
Grade 304 stainless steel enclosure
Coil material
Aluminum
Design
EP
Enclosure
NEMA 3R
Frame
68
Tap size
2 at +2.5% FCAN, 2 at -2.5% FCBN
Type
General-Purpose Encapsulated Transformer
Wiring connection
19A
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
208 V
Secondary Voltage
120/240 V
Temperature rise
115 °C rise
Volt ampere rating
2 kVA
Weathershield
Indoor-Outdoor
Feature → Business Impact → Application: Aluminum coil and encapsulated design reduce heat buildup and improve electrical integrity, enabling longer service life in demanding environments; this translates to lower maintenance costs and fewer replacements in automated lines, machine tools, and packaging systems. Feature → NEMA 3R enclosure with indoor-outdoor capability provides weather resistance and safer installation in manufacturing floors, switchgear rooms, and outdoor equipment housings, reducing environmental risk and code concerns. Feature → 2 kVA rating at 60 Hz single-phase supports stable power delivery to controls and sensors, improving process reliability in HVAC controls, lighting panels, and conveyor systems. Feature → Tap settings of +2.5% and -2.5% FCAN/FCBN enable finer voltage regulation under load swings, minimizing nuisance tripping and ensuring precise automation timing. Feature → UL Listed certification and Grade 304 stainless steel catalog enclosure reassure compliance teams and operators, easing procurement and commissioning for industrial facilities. Feature → Compact footprint (6.52 in x 6.37 in x 13.41 in) and weight of 46 lb streamline installation in existing panels and tight enclosures, facilitating quick upgrades and retrofits in control cabinets.
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FAQs
Install the S29D11S02SS inside a protected enclosure using its NEMA 3R rating for indoor-outdoor placement. Verify mounting space matches the 6.52 in depth, 6.37 in width, and 13.41 in height. Connect to 208 V primary and 120/240 V secondary wiring, set taps to accommodate supply variations, and secure the 46 lb unit with appropriate hardware to meet seismic and labelling requirements.
The transformer operates at 60 Hz with single-phase power and a 2 kVA VA rating. The primary voltage is 208 V, and the secondary voltage is 120/240 V. It includes ±2.5% tapping (2 at FCAN, 2 at FCBN) to help regulate output during load changes, and it rises to 115 °C under full load, ensuring thermal resilience.
Yes. The unit is designed for indoor-outdoor use with an indoor-outdoor weathershield and a NEMA 3R enclosure. It also features a Grade 304 stainless steel catalog enclosure for enhanced durability in harsh facilities, making it suitable for exposed panels, outdoor equipment housings, and protected industrial environments.
The S29D11S02SS is UL Listed, a critical safety certification that supports compliance with electrical codes and procurement standards. The enclosure and rugged construction further align with industry reliability expectations, reducing risk during audits and facilitating smoother approvals in manufacturing, building automation, and power-distribution projects.
With a 2 kVA rating and robust encapsulated design, maintenance needs are minimal, translating to lower lifecycle costs. The +/– 2.5% taps help maintain voltage under varying loads, reducing outages and equipment wear. Its durable enclosure and stainless steel catalog components offer long service life in demanding environments, supporting steady reliability for control systems and automation lines.